package com.github.jgzl.infra.gateway.config;

import feign.codec.Decoder;
import org.springframework.beans.factory.ObjectFactory;
import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
import org.springframework.cloud.openfeign.support.ResponseEntityDecoder;
import org.springframework.cloud.openfeign.support.SpringDecoder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;

@Configuration
public class FeignConfiguration {
	@Bean
	public Decoder decoder() {
		return new ResponseEntityDecoder(new SpringDecoder(feignHttpMessageConverter()));
	}

	private ObjectFactory<HttpMessageConverters> feignHttpMessageConverter() {
		HttpMessageConverters httpMessageConverters = new HttpMessageConverters
				(new MappingJackson2HttpMessageConverter());
		return () -> httpMessageConverters;
	}
}
